package com.lizhen.core.basicdatatype;

import java.util.Arrays;

public class ArrayDataType {
    public static void main(String[] args) {
        char[] c1 = new char[10];
        c1[0] = 'a';
        c1[1] = '2';
        char[][] c2 = new char[2][];
        c2[0] = new char[2];
        c2[1] = new char[3];
        c2[0][0] = 'b';
        c2[1][0] = 'c';
        char[] c3 = {'a', 'b', 'c'};
        Arrays.sort(c3);
        Arrays.equals(c3, c3);
        Arrays.fill(c3, 1, 2, 'f');
        Arrays.binarySearch(c3, 'c');
    }
}
